*{
	padding: 0px;
	margin: 0px;
}
body{
	color: #666;
	font-size: 12px;
	font-family: Arial,Lucida,Verdana,Helvetica,sans-serif;
}
a{
	color: #666;
	text-decoration: none;
}
a:hover{
	color:#e4393c;
	text-decoration: underline;
}
li,ul,ol{
	list-style: none;
}
img{
	border: none;
}
.back_top{
	bottom: 15px;
	position: fixed;
	right: 15px;
	display: none;
	.backTop{
		width: 38px;
		height: 33px;
		padding-top: 5px;
		display: block;
		background: #E3E3E3 url(../images/backpanel20140708.png) no-repeat  0px -552px; 
		text-align: center;
		line-height: 1000px;
	}
	.backTop:hover{
		background-image:none;
		background: #AAAAAA;
		color: white;
		text-decoration: none;
		line-height: 14px;
	}
}